// Generated by CoffeeScript 1.12.7
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/*
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* Omelette Simple Auto Completion for Node
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*/
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(function() {
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var EventEmitter, Omelette, depthOf, fs, os, path,
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hasProp = {}.hasOwnProperty,
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extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
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slice = [].slice;
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EventEmitter = require("events").EventEmitter;
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path = require("path");
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fs = require("fs");
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os = require("os");
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depthOf = function(object) {
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var depth, key, level;
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level = 1;
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for (key in object) {
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if (!hasProp.call(object, key)) continue;
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if (typeof object[key] === 'object') {
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depth = depthOf(object[key]) + 1;
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level = Math.max(depth, level);
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}
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}
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return level;
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};
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Omelette = (function(superClass) {
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var log;
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extend(Omelette, superClass);
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log = console.log;
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function Omelette() {
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var isFish, isZsh, ref, ref1;
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this.compgen = process.argv.indexOf("--compgen");
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this.install = process.argv.indexOf("--completion") > -1;
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this.installFish = process.argv.indexOf("--completion-fish") > -1;
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isZsh = process.argv.indexOf("--compzsh") > -1;
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isFish = process.argv.indexOf("--compfish") > -1;
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this.isDebug = process.argv.indexOf("--debug") > -1;
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this.fragment = parseInt(process.argv[this.compgen + 1]) - (isZsh ? 1 : 0);
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this.line = process.argv[this.compgen + 3];
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this.word = (ref = this.line) != null ? ref.trim().split(/\s+/).pop() : void 0;
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ref1 = process.env, this.HOME = ref1.HOME, this.SHELL = ref1.SHELL;
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}
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Omelette.prototype.setProgram = function(programs) {
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programs = programs.split('|');
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this.program = programs[0];
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return this.programs = programs.map(function(program) {
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return program.replace(/[^A-Za-z0-9\.\_\-]/g, '');
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});
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};
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Omelette.prototype.setFragments = function() {
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var fragments1;
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fragments1 = 1 <= arguments.length ? slice.call(arguments, 0) : [];
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this.fragments = fragments1;
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};
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Omelette.prototype.generate = function() {
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var data;
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data = {
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before: this.word,
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fragment: this.fragment,
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line: this.line,
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reply: this.reply
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};
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this.emit("complete", this.fragments[this.fragment - 1], data);
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this.emit(this.fragments[this.fragment - 1], data);
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this.emit("$" + this.fragment, data);
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return process.exit();
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};
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Omelette.prototype.reply = function(words) {
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if (words == null) {
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words = [];
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}
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console.log(typeof words.join === "function" ? words.join(os.EOL) : void 0);
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return process.exit();
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};
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Omelette.prototype.tree = function(objectTree) {
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var depth, i, level, ref;
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if (objectTree == null) {
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objectTree = {};
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}
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depth = depthOf(objectTree);
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for (level = i = 1, ref = depth; 1 <= ref ? i <= ref : i >= ref; level = 1 <= ref ? ++i : --i) {
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this.on("$" + level, function(arg) {
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var accessor, fragment, line, replies, reply;
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fragment = arg.fragment, reply = arg.reply, line = arg.line;
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accessor = new Function('_', "return _['" + (line.split(/\s+/).slice(1).filter(Boolean).join("']['")) + "']");
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replies = fragment === 1 ? Object.keys(objectTree) : accessor(objectTree);
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return reply((function(replies) {
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if (replies instanceof Function) {
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return replies();
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}
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if (replies instanceof Array) {
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return replies;
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}
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if (replies instanceof Object) {
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return Object.keys(replies);
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}
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})(replies));
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});
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}
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return this;
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};
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Omelette.prototype.generateCompletionCode = function() {
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var completions;
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completions = this.programs.map((function(_this) {
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return function(program) {
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var completion;
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completion = "_" + program + "_completion";
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return "### " + program + " completion - begin. generated by omelette.js ###\nif type compdef &>/dev/null; then\n " + completion + "() {\n compadd -- `" + _this.program + " --compzsh --compgen \"${CURRENT}\" \"${words[CURRENT-1]}\" \"${BUFFER}\"`\n }\n compdef " + completion + " " + program + "\nelif type complete &>/dev/null; then\n " + completion + "() {\n local cur prev nb_colon\n _get_comp_words_by_ref -n : cur prev\n nb_colon=$(grep -o \":\" <<< \"$COMP_LINE\" | wc -l)\n\n COMPREPLY=( $(compgen -W '$(" + _this.program + " --compbash --compgen \"$((COMP_CWORD - (nb_colon * 2)))\" \"$prev\" \"${COMP_LINE}\")' -- \"$cur\") )\n\n __ltrim_colon_completions \"$cur\"\n }\n complete -F " + completion + " " + program + "\nfi\n### " + program + " completion - end ###";
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};
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})(this));
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if (this.isDebug) {
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completions.push(this.generateTestAliases());
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}
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return completions.join(os.EOL);
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};
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Omelette.prototype.generateCompletionCodeFish = function() {
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var completions;
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completions = this.programs.map((function(_this) {
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return function(program) {
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var completion;
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completion = "_" + program + "_completion";
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return "### " + program + " completion - begin. generated by omelette.js ###\nfunction " + completion + "\n " + _this.program + " --compfish --compgen (count (commandline -poc)) (commandline -pt) (commandline -pb)\nend\ncomplete -f -c " + program + " -a '(" + completion + ")'\n### " + program + " completion - end ###";
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};
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})(this));
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if (this.isDebug) {
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completions.push(this.generateTestAliases());
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}
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return completions.join(os.EOL);
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};
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Omelette.prototype.generateTestAliases = function() {
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var debugAliases, debugUnaliases, fullPath;
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fullPath = path.join(process.cwd(), this.program);
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debugAliases = this.programs.map(function(program) {
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return " alias " + program + "=" + fullPath;
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}).join(os.EOL);
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debugUnaliases = this.programs.map(function(program) {
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return " unalias " + program;
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}).join(os.EOL);
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return "### test method ###\nomelette-debug-" + this.program + "() {\n" + debugAliases + "\n}\nomelette-nodebug-" + this.program + "() {\n" + debugUnaliases + "\n}\n### tests ###";
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};
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Omelette.prototype.checkInstall = function() {
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if (this.install) {
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log(this.generateCompletionCode());
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process.exit();
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}
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if (this.installFish) {
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log(this.generateCompletionCodeFish());
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return process.exit();
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}
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};
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Omelette.prototype.getActiveShell = function() {
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var SHELL;
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SHELL = process.env.SHELL;
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if (SHELL.match(/bash/)) {
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return 'bash';
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} else if (SHELL.match(/zsh/)) {
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return 'zsh';
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} else if (SHELL.match(/fish/)) {
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return 'fish';
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}
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};
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Omelette.prototype.getDefaultShellInitFile = function() {
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var fileAt, fileAtHome;
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fileAt = function(root) {
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return function(file) {
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return path.join(root, file);
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};
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};
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fileAtHome = fileAt(this.HOME);
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switch (this.shell = this.getActiveShell()) {
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case 'bash':
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return fileAtHome('.bash_profile');
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case 'zsh':
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return fileAtHome('.zshrc');
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case 'fish':
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return fileAtHome('.config/fish/config.fish');
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}
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};
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Omelette.prototype.setupShellInitFile = function(initFile) {
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var completionPath, programFolder, template;
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if (initFile == null) {
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initFile = this.getDefaultShellInitFile();
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}
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template = (function(_this) {
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return function(command) {
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return "\n# begin " + _this.program + " completion\n" + command + "\n# end " + _this.program + " completion\n";
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};
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})(this);
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switch (this.shell) {
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case 'bash':
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programFolder = path.join(this.HOME, "." + this.program);
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completionPath = path.join(programFolder, 'completion.sh');
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if (!fs.existsSync(programFolder)) {
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fs.mkdirSync(programFolder);
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}
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fs.writeFileSync(completionPath, this.generateCompletionCode());
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fs.appendFileSync(initFile, template("source " + completionPath));
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break;
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case 'zsh':
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fs.appendFileSync(initFile, template(". <(" + this.program + " --completion)"));
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break;
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case 'fish':
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fs.appendFileSync(initFile, template(this.program + " --completion-fish | source"));
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}
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return process.exit();
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};
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Omelette.prototype.init = function() {
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if (this.compgen > -1) {
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return this.generate();
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}
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};
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return Omelette;
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})(EventEmitter);
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module.exports = function() {
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var _omelette, args, callback, callbacks, fn, fragment, fragments, i, index, len, program, ref, ref1, template;
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template = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
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if (template instanceof Array && args.length > 0) {
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ref = [template[0].trim(), args], program = ref[0], callbacks = ref[1];
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fragments = callbacks.map(function(callback, index) {
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return "arg" + index;
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});
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} else {
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ref1 = template.split(/\s+/), program = ref1[0], fragments = 2 <= ref1.length ? slice.call(ref1, 1) : [];
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callbacks = [];
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}
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fragments = fragments.map(function(fragment) {
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return fragment.replace(/^\<+|\>+$/g, '');
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});
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_omelette = new Omelette;
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_omelette.setProgram(program);
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_omelette.setFragments.apply(_omelette, fragments);
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_omelette.checkInstall();
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fn = function(callback) {
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return _omelette.on(fragment, function() {
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var args;
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args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
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return this.reply(callback instanceof Array ? callback : callback.apply(null, args));
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});
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};
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for (index = i = 0, len = callbacks.length; i < len; index = ++i) {
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callback = callbacks[index];
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fragment = "arg" + index;
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fn(callback);
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}
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return _omelette;
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};
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}).call(this);
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